What this means
The IEEE assigned the MA-L block F8C3F1 to Raytron Photonics Co.,Ltd.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting F8:C3:F1, it is Raytron Photonics Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix F8C3F1?
F8C3F1 is registered to Raytron Photonics Co.,Ltd. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Raytron Photonics Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use F8C3F1?
Any network device with a MAC address starting F8:C3:F1 was manufactured by or for Raytron Photonics Co.,Ltd..